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Tropical Depression Nine in the Gulf of America; California October Heat Wave Continues

Tropical Depression Nine is forecast to track toward the central U.S. Gulf Coast while strengthening into a tropical storm by early Wednesday and a hurricane on Thursday. Stay tuned to forecast updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday in Coastal California. Read More >

Current conditions at

Janesville-Rock County (KJVL)

Lat: 42.62°NLon: 89.04°WElev: 801ft.

Fair

72°F

22°C

Humidity 41%
Wind Speed S 13 G 21 mph
Barometer 29.85 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 6 Oct 5:45 pm CDT
Extended Forecast for

4 Miles WSW Edgerton WI

  • Tonight

    Tonight: Mostly clear, with a low around 53. Southwest wind 5 to 15 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 73. Northwest wind 5 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 49. West wind around 5 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 66. Northwest wind 5 to 10 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 69. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 69 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 54. South wind around 10 mph.

    Low: 54 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 78. South wind around 15 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Southwest wind 5 to 15 mph.
Wednesday
Mostly sunny, with a high near 73. Northwest wind 5 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 49. West wind around 5 mph.
Thursday
Mostly sunny, with a high near 66. Northwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 45. Northwest wind around 5 mph becoming calm in the evening.
Friday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 69. Light southwest wind becoming south 5 to 10 mph in the morning.
Friday Night
Mostly clear, with a low around 54. South wind around 10 mph.
Saturday
Sunny, with a high near 78. South wind around 15 mph.
Saturday Night
Mostly clear, with a low around 57.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 55.
Columbus Day
A 20 percent chance of showers. Partly sunny, with a high near 73.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 53.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Edgerton WI
 42.8°N 89.15°W (Elev. 856 ft)
Last Update:
5:32 pm CDT Oct 6, 2026
Forecast Valid:
6pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation